#C84637#C84637

#C84637 is a mid, vivid red. Relative luminance 0.169; OKLCH L 57.3% C 0.168 H 29.7°. Best body text is #FFFFFF at 4.79:1 contrast (WCAG AA passes).

Color values

HEX	#C84637
RGB	rgb(200, 70, 55)
HSL	hsl(6, 57%, 50%)
HSV	hsv(6, 73%, 78%)
CMYK	cmyk(0%, 65%, 72.5%, 21.6%)
CIE-LAB	lab(48.18, 50.82, 36.83)
CIE-LCH	lch(48.18, 62.76, 35.93°)
OKLab	oklab(57.27% 0.1461 0.0834)
OKLCH	oklch(57.27% 0.168 29.7)
XYZ	xyz(26.7020, 16.9393, 5.4773)
Luminance	0.1694 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C84637 #37B9C8

analogous

#C83770 #C84637 #C88F37

triadic

#C84637 #37C846 #4637C8

tetradic

#C84637 #70C837 #37B9C8 #8F37C8

square

#C84637 #70C837 #37B9C8 #8F37C8

split-complementary

#C84637 #37C88F #3770C8

monochromatic

#68241D #98352A #C84637 #D57267 #E29F97

Accessibility & contrast

On white

4.79

#C84637 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.39

#C84637 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C84637

4.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C84637	#FFFFFF	#000000	##FFFFFF
##C84637	1.00	4.79	4.39	4.79
#FFFFFF	4.79	1.00	21.00	1.00
#000000	4.39	21.00	1.00	21.00
##FFFFFF	4.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6035

Deuteranopia (green-blind)

#8A7D33

Tritanopia (blue-blind)

#DC2443

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #c84637;
/* rgb */ color: rgb(200, 70, 55);
/* oklch */ color: oklch(57.3% 0.168 29.7);

Tailwind

colors: {
  custom: {
    50: '#e1806e',
    500: '#c84637',
    950: '#000000',
  },
}

SCSS

$custom: #c84637;
$custom-light: #e1806e;
$custom-dark: #000000;

JSON

{
  "hex": "#c84637",
  "rgb": {
    "r": 200,
    "g": 70,
    "b": 55
  },
  "hsl": {
    "h": 6.207,
    "s": 56.863,
    "l": 50
  },
  "oklch": {
    "l": 0.57274,
    "c": 0.16823,
    "h": 29.7
  },
  "luminance": 0.16936
}

Semantic roles & 50–950 ramp

primary

#C84637

secondary

#8DC7CE

accent

#D0E048

background

#FEF8F6

surface

#FDEFEC

border

#D5CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #C84637

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →